A36l - 5…e5 - English Opening: Symmetrical Variation, Botvinnik System Reversed, with e3 (1933)

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A36l — Symmetrical Variation, Botvinnik System Reversed, with e3 (1933)
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.e3 e5
Les coups candidats
6.Nge2 — 92.8% (1598 parties)
Ambassadeurs : Bukal, Vladimir Jr. (9x), Adorjan, Andras (7x), Schmidt, Wlodzimierz (7x), Har-Zvi, Ronen (7x), Miezis, Normunds (7x), Beck, Georges (6x), Kulon, Klaudia (6x), Bobotsov, Milko G (5x)
6.a3 — 4.0% (69 parties)
Ambassadeurs : Karlsson, Lars 1937 (3x), Welin, Thomas (2x), Sunye Neto, Jaime (2x), Da Cunha, Marcos Paolozzi S. (2x), Ostergaard, Dan (2x), Ilivitsky, Georgy A (1x), Bagirov, Vladimir (1x), Kirilov, Valentins (1x)
6.d3 — 2.3% (40 parties)
Ambassadeurs : Kubicek, Antonin (1x), Soltis, Andrew (1x), Martinovic, Slobodan (1x), Schmidt, Wlodzimierz (1x), Moldobaev, Erik (1x), Yermolinsky, Alex (1x), Schussler, Harry (1x), Wedberg, Tom (1x)
6.Nf3 — 0.3% (5 parties)
Ambassadeurs : Papenkordt, Karl-Hermann (1x), Marzluf, Dieter (1x), Marino Gonzalez, Alejandro (1x), Fustes Pardo, Carlos (1x), Dvorak, Erhard (1x), Traut, Gerhard (1x), Schilleci, Calogero (1x), De Visser, Arno (1x)
Analyse statistique des coups candidats
Répartition par niveau Elo (% des parties)
Tranche Elo N parties 6.Nge2 6.a3 6.d3 6.Nf3
<1800 96 89% 6% 2% 2%
1800-2200 759 94% 2% 2% 0%
2200-2600 673 91% 6% 3% —
2600+ 13 85% 8% 8% —
Évolution par décennie (% des parties)
Décennie N parties 6.Nge2 6.a3 6.d3 6.Nf3
1950s 7 86% 14% — —
1960s 29 90% 3% 3% —
1970s 77 88% 8% 4% —
1980s 103 88% 9% 3% —
1990s 280 95% 4% 1% —
2000s 464 93% 3% 2% 1%
2010s 590 92% 4% 3% 0%
2020s 172 96% 2% 2% —
Tendances récentes (2010s → 2020s)
Coup 2010s 2020s Δ
6.Nge2 92% 96% ▲ +4.1%
6.a3 4% 2% ▼ -2.3%
6.d3 3% 2% ▼ -1.3%
6.Nf3 0% 0% -0.3%
Joueurs célèbres
Champions du monde dans cette position
Botvinnik, Mikhail — 2 parties
Karpov, Anatoly — 2 parties
Kramnik, Vladimir — 1 partie
Gukesh D — 1 partie
Parties historiques
6.Nge2 — 92.8% (1598 parties)
1954 — Moiseev, Oleg vs Lebedev, Sergey — 1-0 — Erevan ARM
1956 — Pachman, Ludek vs Botvinnik, Mikhail — 1/2-1/2 — Moscow RUS
1956 — Herink, Miroslav vs Holas, Josef — 1-0 — Podebrady CZE
1957 — Feuerstein, Arthur vs Forintos, Gyozo V — 0-1 — Reykjavik ol stud tt
1958 — Kozma, Julius vs Bobotsov, Milko G — 0-1 — Varna BUL
6.a3 — 4.0% (69 parties)
1957 — Ilivitsky, Georgy A vs Bagirov, Vladimir — 1/2-1/2 — Sverdlovsk
1966 — Kirilov, Valentins vs Aditya Pola — 1-0 — Moscow RUS
1973 — Saidy, Anthony vs Rapaka Samuel Paul — 1/2-1/2 — Netanya ISR
1974 — Kupka, Slavoj vs Sikora-Lerch, Jan — 1/2-1/2 — Rimavska Sobota SVK
1974 — Hartoch, Robert G vs Deze, Anton — 1/2-1/2 — Sombor
6.d3 — 2.3% (40 parties)
1969 — Kubicek, Antonin vs Soltis, Andrew — 1/2-1/2 — Dresden GER
1973 — Bertok, Mario Jr. vs Adorjan, Andras — 1-0 — Birmingham ENG
1977 — Marangunic, Srdjan vs Kovacevic, Vlatko — 1-0 — Virovitica
1978 — Schussler, Harry vs Wedberg, Tom — 1/2-1/2 — Eksjo SWE
1981 — Martinovic, Slobodan vs Schmidt, Wlodzimierz — 0-1 — Vrnjacka Banja SRB
6.Nf3 — 0.3% (5 parties)
2002 — Papenkordt, Karl-Hermann vs Marzluf, Dieter — 0-1 — Bad Sooden
2006 — Dvorak, Erhard vs Traut, Gerhard — 0-1 — ?
2008 — Marino Gonzalez, Alejandro vs Fustes Pardo, Carlos — 0-1 — Ortigueira ESP
2017 — Balouka-Myers, Raphael vs Valentine, Brian J — 0-1 — Reading, ENG
2019 — Schilleci, Calogero vs De Visser, Arno — 0-1 — ICCF